SME Loan Interest Rates in Malaysia: Flat vs Effective

A lender quotes you “6% flat” on a RM100,000 business loan. That might sound cheaper than another bank’s offer of 11% or 12%, but it’s just calculated differently, not necessarily a better deal. Once you convert both to the same basis, the actual yearly cost of the “6% flat” loan can end up close to double what the flat number suggests.

This confusion around SME loan interest rates in Malaysia trips up a lot of business owners. Not because the maths is hard, but because nobody walks through it properly before you sign. Below, we take one RM100,000 loan and calculate it three ways: flat rate, effective rate, and a true APR (annual percentage rate) that includes fees, so you can see exactly where the gap comes from.

What’s the difference between a flat interest rate and an effective interest rate on an SME loan in Malaysia? A flat rate is charged on the full loan amount for the whole tenure, so it looks smaller than it is. The effective rate only charges interest on what you still owe, usually almost double the flat rate. On a RM100,000, 5-year SME loan in Malaysia, a 6% flat rate works out to roughly 11% to 12% a year effective.

Flat Rate vs Effective Rate: What’s Actually Different

A flat rate charges interest on your original loan amount for the whole tenure, even after you have repaid a big chunk of the principal. If you borrow RM100,000 at a 6% flat rate, the bank calculates interest on RM100,000 every single year, whether you owe RM100,000 or RM20,000 by that point.

An effective rate (also called a reducing balance rate) only charges interest on what you still owe. As your outstanding balance drops with each instalment, so does the interest charged on it. This is the rate that shows what you actually pay to borrow.

The flat rate is the figure most commonly quoted upfront. It’s a smaller number than the effective rate, so it isn’t the one to use when comparing offers side by side.

The Same RM100,000 Loan, Calculated Three Ways

Here is a RM100,000 SME loan over a 5-year (60-month) tenure, with a lender quoting a 6% flat rate.

Basis	What it shows	The number
Flat rate (as quoted)	Interest on the full RM100,000 for 5 years	6% a year. Monthly instalment RM2,167. Total interest RM30,000. Total repayment RM130,000
Effective rate (reducing balance)	Interest recalculated on the shrinking balance each month	Roughly 10.8% nominal, or about 11.4% true annual cost
APR-style true cost	Effective rate, plus a typical 2% one-time processing fee taken off the amount you actually receive	Roughly 11.7% nominal, or about 12.4% true annual cost, on the RM98,000 you actually get in hand

Notice that the quoted 6% and the true annual cost of roughly 11% to 12% are not far off double. That gap is the entire point of this article. The flat rate is a real, correctly calculated number. It is just answering a different question than “what will this cost me per year.”

Reference Table: Flat Rate Quoted, Your Real Annual Cost

A common shortcut is to just double whatever flat rate a lender quotes. That gets you in the right neighbourhood, but the real conversion depends on your loan tenure, so it is worth checking against actual figures rather than a rule of thumb.

Flat rate quoted	True annual cost (3-year tenure)	True annual cost (5-year tenure)
3%	5.8%	5.8%
4%	7.8%	7.7%
5%	9.7%	9.5%
6%	11.7%	11.4%
7%	13.6%	13.2%
8%	15.6%	15.1%
10%	19.5%	18.7%
12%	23.4%	22.3%

Shorter tenures push the true cost slightly higher for the same flat rate because you are repaying the principal faster and the “average” balance the flat rate is really charging against sits higher for longer. It is a small effect next to the flat-versus-effective gap itself, but it is worth knowing your own tenure before you compare two offers.

Calculate SME Micro Financing/-i Monthly Repayment

Estimate your monthly repayment based on Funding Societies’ Micro Financing/-i. Financing up to RM200,000 with tenures of up to 18 months and monthly rates from 0.8% to 1.5%.

Financing Amount RM 50,000.00

RM 3,000 RM 200,000

Tenure

Monthly Rate

Estimated Monthly Repayment

RM 5,133.33

*This calculation is for illustration purposes only. Actual rates may vary.

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Why Lenders Quote Flat Rates in the First Place

Flat rate calculations are simpler. There is no need to recompute interest on a shrinking balance every month. It is still the default for many hire purchase and personal loan products in Malaysia.

None of this means a flat rate is a red flag on its own. It just means you should never compare two loan offers using their flat rates side by side. Always ask for the effective rate, or work it out yourself using the tables above. If you are still weighing up a bank loan against alternative business financing, the flat-versus-effective distinction is one of the clearest ways to tell what you are actually being offered.

How Bank Negara’s OPR Feeds Into What Banks Charge SMEs

Bank Negara Malaysia (BNM), the country’s central bank, sets the Overnight Policy Rate (OPR). The Star and New Straits Times both reported it holding steady at 2.75% through 2026, unchanged since around mid-2025. BNM’s Monetary Policy Committee cites contained inflation and steady domestic growth as reasons to hold rather than move.

The OPR is the rate at which banks lend to each other overnight. It feeds into each bank’s base rate, which then gets a spread added on top based on your business’s risk profile. That spread is what determines your final quoted rate.

When BNM holds the OPR steady, banks’ underlying cost of funds does not shift much either. SME lending rates you are quoted this month should sit close to what you would have been quoted a few months ago. If OPR moves at a future MPC meeting, typically variable-rate business loans adjust with it before fixed-rate ones do.

How Different Lenders’ Rates Compare

Rates below are quoted “from” figures, taken directly from each bank’s own website. What you’re actually offered comes down to an assessment of your business, its revenue, and how much risk the bank thinks you carry. Not every bank prices SME loans the same way either. Some quote a flat rate, and some quote a reducing balance directly, and that difference matters as much as the headline number.

Lender	Product	Rate quoted	Basis	True annual cost (illustrative)	Tenure
Alliance Bank	Digital SME Express Financing	5.90% to 13.78% p.a.	Flat rate, stated explicitly by the bank	Roughly 11% at the low end, roughly 24% to 27% at the high end, depending on tenure	Up to 7 years
UOB	BizMoney	From 0.60% a month	Reducing balance, stated explicitly by the bank (variable rate)	Already close to the true annual cost, roughly 7.2% nominal, since it is not a flat rate to begin with	18 to 60 months
RHB	RHB Financing (SME) Mobile App	From 7.45% p.a. (BLR + 1%, with BLR at 6.45% p.a. effective 11 July 2025)	Variable, pegged to RHB’s Base Lending Rate (BLR-linked facilities are conventionally quoted on a reducing balance basis)	Already close to the effective rate, since BLR-linked facilities aren’t flat-rate products	Up to 84 months
SME Bank	Base Financing Rate (reference rate for its financing products)	6.75% p.a. (revised down from 7.00%, effective 1 August 2025)	This is the benchmark the bank prices its financing against, not a final customer rate. Your actual rate is this base rate plus a margin	Depends on the margin added for your risk profile	Varies by product

Alliance Bank’s own product page states plainly that 5.90% to 13.78% is a flat rate, which makes it a useful illustration of the gap this article covers. Run that lower figure through the maths above over a typical 3-year tenure and the true annual cost comes out closer to 11%. UOB and RHB, by contrast, quote on a reducing balance basis already, so their headline figures need much less adjustment to arrive at what you will actually pay.

Five Questions to Ask Any Lender Before You Sign

What is the effective, or reducing-balance, interest rate, not just the flat rate?
What is the total repayment amount over the full tenure, in ringgit?
Are there processing, origination, or guarantee fees taken out upfront, and how much less will I actually receive?
If I want to settle the loan early, is there a rebate, and how is it worked out?
Is this rate fixed for the whole tenure, or can it move if OPR changes?

Ask these before you sign, not after. Most lenders will give you straight answers if you ask directly, and getting these details confirmed in writing upfront makes it easier to compare offers later.

Before You Sign Anything Else

The flat rate on a loan offer is not the number that tells you what you will actually pay each year. Ask for the effective rate every time, run it through the maths above, and compare offers on that basis, not the headline figure.

If you would like to see how a specific amount and rate translate into a monthly repayment before committing to anything, Funding Societies’ Micro Financing/-i offers up to RM200,000 with monthly rates ranging from 0.8% to 1.5%, and its repayment calculator gives you an estimated monthly instalment based on the amount, tenure, and financing rate.

Frequently Asked Questions

Is 7% a good interest rate for an SME loan in Malaysia?

It depends on whether that 7% is a flat rate or an effective rate. As a flat rate, 7% converts to roughly 13% to 14% a year on an effective basis, which is on the higher side. As an effective rate, 7% may be relatively competitive, depending on the financing amount, tenure, fees, collateral requirements and the applicant’s risk profile.

There is no single answer here. Collateral, tenure, and your business’s risk profile all move the number in different directions. The more useful question is whether you’re comparing offers on the same basis: always use the effective rate, never the flat rate, when putting two loans side by side.

Is 20% interest on a business loan considered high?

As an effective annual rate, 20% sits on the high end for a secured or semi-secured SME loan. For unsecured, higher-risk, or shorter-tenure financing, it can be fairly typical. Check whether the 20% you’re looking at is flat or effective before judging it either way.

Why do banks advertise a flat rate instead of the effective rate?

Flat rate calculations are simpler and the resulting number looks smaller, which makes it easier to market. It’s a standard, accepted way to quote a rate. It just isn’t the number to use when comparing loan offers.

Which bank is best for a small business loan?

Rather than asking which bank is “best,” compare offers on effective rate, total fees, and tenure flexibility for your specific situation. Loan size, how quickly you need funds, and whether you can offer collateral will point you toward different lenders.

Disclaimer: The information in this article is for general information purposes only and does not constitute financial or professional advice. It is not an offer or solicitation. Rates and figures cited are accurate as of the access dates above and may have changed since, always confirm current rates directly with the lender before making any borrowing decision.

Sources

Funding Societies Malaysia Blog

Stronger SMEs, Stronger Societies

SME Loan Interest Rates in Malaysia: Flat Rate vs Effective Rate (and What You Actually Pay)